12802998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 29756160

約数和(自身を除く): 16953162

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 163, 247, 318, 326, 489, 494, 689, 741, 978, 1007, 1378, 1482, 2014, 2067, 2119, 3021, 3097, 4134, 4238, 6042, 6194, 6357, 8639, 9291, 12714, 13091, 17278, 18582, 25917, 26182, 39273, 40261, 51834, 78546, 80522, 112307, 120783, 164141, 224614, 241566, 328282, 336921, 492423, 673842, 984846, 2133833, 4267666, 6401499, 12802998]

約数ペア:

[(1, 12802998), (2, 6401499), (3, 4267666), (6, 2133833), (13, 984846), (19, 673842), (26, 492423), (38, 336921), (39, 328282), (53, 241566), (57, 224614), (78, 164141), (106, 120783), (114, 112307), (159, 80522), (163, 78546), (247, 51834), (318, 40261), (326, 39273), (489, 26182), (494, 25917), (689, 18582), (741, 17278), (978, 13091), (1007, 12714), (1378, 9291), (1482, 8639), (2014, 6357), (2067, 6194), (2119, 6042), (3021, 4238), (3097, 4134)]