19373388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 49136640

約数和(自身を除く): 29763252

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 2741, 3534, 5482, 7068, 8223, 10964, 16446, 32892, 52079, 84971, 104158, 156237, 169942, 208316, 254913, 312474, 339884, 509826, 624948, 1019652, 1614449, 3228898, 4843347, 6457796, 9686694, 19373388]

約数ペア:

[(1, 19373388), (2, 9686694), (3, 6457796), (4, 4843347), (6, 3228898), (12, 1614449), (19, 1019652), (31, 624948), (38, 509826), (57, 339884), (62, 312474), (76, 254913), (93, 208316), (114, 169942), (124, 156237), (186, 104158), (228, 84971), (372, 52079), (589, 32892), (1178, 16446), (1767, 10964), (2356, 8223), (2741, 7068), (3534, 5482)]