16211130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 42311808

約数和(自身を除く): 26100678

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 211, 390, 394, 422, 591, 633, 985, 1055, 1182, 1266, 1970, 2110, 2561, 2743, 2955, 3165, 5122, 5486, 5910, 6330, 7683, 8229, 12805, 13715, 15366, 16458, 25610, 27430, 38415, 41145, 41567, 76830, 82290, 83134, 124701, 207835, 249402, 415670, 540371, 623505, 1080742, 1247010, 1621113, 2701855, 3242226, 5403710, 8105565, 16211130]

約数ペア:

[(1, 16211130), (2, 8105565), (3, 5403710), (5, 3242226), (6, 2701855), (10, 1621113), (13, 1247010), (15, 1080742), (26, 623505), (30, 540371), (39, 415670), (65, 249402), (78, 207835), (130, 124701), (195, 83134), (197, 82290), (211, 76830), (390, 41567), (394, 41145), (422, 38415), (591, 27430), (633, 25610), (985, 16458), (1055, 15366), (1182, 13715), (1266, 12805), (1970, 8229), (2110, 7683), (2561, 6330), (2743, 5910), (2955, 5486), (3165, 5122)]