19111128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 33143592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1511, 1581, 2108, 3022, 3162, 4216, 4533, 6044, 6324, 9066, 12088, 12648, 18132, 25687, 36264, 46841, 51374, 77061, 93682, 102748, 140523, 154122, 187364, 205496, 281046, 308244, 374728, 562092, 616488, 796297, 1124184, 1592594, 2388891, 3185188, 4777782, 6370376, 9555564, 19111128]

約数ペア:

[(1, 19111128), (2, 9555564), (3, 6370376), (4, 4777782), (6, 3185188), (8, 2388891), (12, 1592594), (17, 1124184), (24, 796297), (31, 616488), (34, 562092), (51, 374728), (62, 308244), (68, 281046), (93, 205496), (102, 187364), (124, 154122), (136, 140523), (186, 102748), (204, 93682), (248, 77061), (372, 51374), (408, 46841), (527, 36264), (744, 25687), (1054, 18132), (1511, 12648), (1581, 12088), (2108, 9066), (3022, 6324), (3162, 6044), (4216, 4533)]