15511348736

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2330431}}^1$

素因数の和:2330462

約数の個数: 40

約数和(自身を含む): 33376447104

約数和(自身を除く): 17865098368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 2330431, 4660862, 9321724, 18643448, 30295603, 37286896, 60591206, 74573792, 121182412, 149147584, 242364824, 298295168, 484729648, 596590336, 969459296, 1193180672, 1938918592, 3877837184, 7755674368, 15511348736]

約数ペア:

[(1, 15511348736), (2, 7755674368), (4, 3877837184), (8, 1938918592), (13, 1193180672), (16, 969459296), (26, 596590336), (32, 484729648), (52, 298295168), (64, 242364824), (104, 149147584), (128, 121182412), (208, 74573792), (256, 60591206), (416, 37286896), (512, 30295603), (832, 18643448), (1664, 9321724), (3328, 4660862), (6656, 2330431)]