19530632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11717

約数の個数: 32

約数和(自身を含む): 42055200

約数和(自身を除く): 22524568

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 11681, 23362, 46724, 93448, 128491, 221939, 256982, 443878, 513964, 887756, 1027928, 1775512, 2441329, 4882658, 9765316, 19530632]

約数ペア:

[(1, 19530632), (2, 9765316), (4, 4882658), (8, 2441329), (11, 1775512), (19, 1027928), (22, 887756), (38, 513964), (44, 443878), (76, 256982), (88, 221939), (152, 128491), (209, 93448), (418, 46724), (836, 23362), (1672, 11681)]