19384467024

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{20807}}^1$

素因数の和:22324

約数の個数: 80

約数和(自身を含む): 53967295872

約数和(自身を除く): 34582828848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1493, 2986, 4479, 5972, 8958, 11944, 17916, 19409, 20807, 23888, 35832, 38818, 41614, 58227, 62421, 71664, 77636, 83228, 116454, 124842, 155272, 166456, 232908, 249684, 270491, 310544, 332912, 465816, 499368, 540982, 811473, 931632, 998736, 1081964, 1622946, 2163928, 3245892, 4327856, 6491784, 12983568, 31064851, 62129702, 93194553, 124259404, 186389106, 248518808, 372778212, 403843063, 497037616, 745556424, 807686126, 1211529189, 1491112848, 1615372252, 2423058378, 3230744504, 4846116756, 6461489008, 9692233512, 19384467024]

約数ペア:

[(1, 19384467024), (2, 9692233512), (3, 6461489008), (4, 4846116756), (6, 3230744504), (8, 2423058378), (12, 1615372252), (13, 1491112848), (16, 1211529189), (24, 807686126), (26, 745556424), (39, 497037616), (48, 403843063), (52, 372778212), (78, 248518808), (104, 186389106), (156, 124259404), (208, 93194553), (312, 62129702), (624, 31064851), (1493, 12983568), (2986, 6491784), (4479, 4327856), (5972, 3245892), (8958, 2163928), (11944, 1622946), (17916, 1081964), (19409, 998736), (20807, 931632), (23888, 811473), (35832, 540982), (38818, 499368), (41614, 465816), (58227, 332912), (62421, 310544), (71664, 270491), (77636, 249684), (83228, 232908), (116454, 166456), (124842, 155272)]