9220016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2373

約数の個数: 40

約数和(自身を含む): 20259120

約数和(自身を除く): 11039104

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 2333, 3952, 4666, 9332, 18664, 30329, 37328, 44327, 60658, 88654, 121316, 177308, 242632, 354616, 485264, 576251, 709232, 1152502, 2305004, 4610008, 9220016]

約数ペア:

[(1, 9220016), (2, 4610008), (4, 2305004), (8, 1152502), (13, 709232), (16, 576251), (19, 485264), (26, 354616), (38, 242632), (52, 177308), (76, 121316), (104, 88654), (152, 60658), (208, 44327), (247, 37328), (304, 30329), (494, 18664), (988, 9332), (1976, 4666), (2333, 3952)]