22153493384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{148873}}^1$

素因数の和:148998

約数の個数: 64

約数和(自身を含む): 48235176000

約数和(自身を除く): 26081682616

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 89, 152, 178, 209, 356, 418, 712, 836, 979, 1672, 1691, 1958, 3382, 3916, 6764, 7832, 13528, 18601, 37202, 74404, 148808, 148873, 297746, 595492, 1190984, 1637603, 2828587, 3275206, 5657174, 6550412, 11314348, 13100824, 13249697, 22628696, 26499394, 31114457, 52998788, 62228914, 105997576, 124457828, 145746667, 248915656, 251744243, 291493334, 503488486, 582986668, 1006976972, 1165973336, 2013953944, 2769186673, 5538373346, 11076746692, 22153493384]

約数ペア:

[(1, 22153493384), (2, 11076746692), (4, 5538373346), (8, 2769186673), (11, 2013953944), (19, 1165973336), (22, 1006976972), (38, 582986668), (44, 503488486), (76, 291493334), (88, 251744243), (89, 248915656), (152, 145746667), (178, 124457828), (209, 105997576), (356, 62228914), (418, 52998788), (712, 31114457), (836, 26499394), (979, 22628696), (1672, 13249697), (1691, 13100824), (1958, 11314348), (3382, 6550412), (3916, 5657174), (6764, 3275206), (7832, 2828587), (13528, 1637603), (18601, 1190984), (37202, 595492), (74404, 297746), (148808, 148873)]