18843192962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{672827}}^1$

素因数の和:672926

約数の個数: 32

約数和(自身を含む): 32941658880

約数和(自身を除く): 14098465918

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 737, 1273, 1474, 2546, 14003, 28006, 672827, 1345654, 7401097, 12783713, 14802194, 25567426, 45079409, 90158818, 140620843, 281241686, 495873499, 856508771, 991746998, 1713017542, 9421596481, 18843192962]

約数ペア:

[(1, 18843192962), (2, 9421596481), (11, 1713017542), (19, 991746998), (22, 856508771), (38, 495873499), (67, 281241686), (134, 140620843), (209, 90158818), (418, 45079409), (737, 25567426), (1273, 14802194), (1474, 12783713), (2546, 7401097), (14003, 1345654), (28006, 672827)]