19302152008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{14173}}^1$

素因数の和:14366

約数の個数: 64

約数和(自身を含む): 38392263360

約数和(自身を除く): 19090111352

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 107, 148, 172, 214, 296, 344, 428, 856, 1591, 3182, 3959, 4601, 6364, 7918, 9202, 12728, 14173, 15836, 18404, 28346, 31672, 36808, 56692, 113384, 170237, 340474, 524401, 609439, 680948, 1048802, 1218878, 1361896, 1516511, 2097604, 2437756, 3033022, 4195208, 4875512, 6066044, 12132088, 22549243, 45098486, 56110907, 65209973, 90196972, 112221814, 130419946, 180393944, 224443628, 260839892, 448887256, 521679784, 2412769001, 4825538002, 9651076004, 19302152008]

約数ペア:

[(1, 19302152008), (2, 9651076004), (4, 4825538002), (8, 2412769001), (37, 521679784), (43, 448887256), (74, 260839892), (86, 224443628), (107, 180393944), (148, 130419946), (172, 112221814), (214, 90196972), (296, 65209973), (344, 56110907), (428, 45098486), (856, 22549243), (1591, 12132088), (3182, 6066044), (3959, 4875512), (4601, 4195208), (6364, 3033022), (7918, 2437756), (9202, 2097604), (12728, 1516511), (14173, 1361896), (15836, 1218878), (18404, 1048802), (28346, 680948), (31672, 609439), (36808, 524401), (56692, 340474), (113384, 170237)]