9969860158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1\times {\mathrm{2357}}^1$

素因数の和:3244

約数の個数: 32

約数和(自身を含む): 15871226400

約数和(自身を除く): 5901366242

約数列:

[1, 2, 19, 38, 157, 314, 709, 1418, 2357, 2983, 4714, 5966, 13471, 26942, 44783, 89566, 111313, 222626, 370049, 740098, 1671113, 2114947, 3342226, 4229894, 7030931, 14061862, 31751147, 63502294, 262364741, 524729482, 4984930079, 9969860158]

約数ペア:

[(1, 9969860158), (2, 4984930079), (19, 524729482), (38, 262364741), (157, 63502294), (314, 31751147), (709, 14061862), (1418, 7030931), (2357, 4229894), (2983, 3342226), (4714, 2114947), (5966, 1671113), (13471, 740098), (26942, 370049), (44783, 222626), (89566, 111313)]