15237772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1702

約数の個数: 36

約数和(自身を含む): 30871960

約数和(自身を除く): 15634188

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 1657, 2299, 3314, 4598, 6628, 9196, 18227, 31483, 36454, 62966, 72908, 125932, 200497, 346313, 400994, 692626, 801988, 1385252, 3809443, 7618886, 15237772]

約数ペア:

[(1, 15237772), (2, 7618886), (4, 3809443), (11, 1385252), (19, 801988), (22, 692626), (38, 400994), (44, 346313), (76, 200497), (121, 125932), (209, 72908), (242, 62966), (418, 36454), (484, 31483), (836, 18227), (1657, 9196), (2299, 6628), (3314, 4598)]