23151172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1600

約数の個数: 36

約数和(自身を含む): 45998848

約数和(自身を除く): 22847676

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 1543, 3086, 3751, 6172, 7502, 15004, 16973, 33946, 47833, 67892, 95666, 186703, 191332, 373406, 526163, 746812, 1052326, 2104652, 5787793, 11575586, 23151172]

約数ペア:

[(1, 23151172), (2, 11575586), (4, 5787793), (11, 2104652), (22, 1052326), (31, 746812), (44, 526163), (62, 373406), (121, 191332), (124, 186703), (242, 95666), (341, 67892), (484, 47833), (682, 33946), (1364, 16973), (1543, 15004), (3086, 7502), (3751, 6172)]