15922842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 35417088

約数和(自身を除く): 19494246

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 169, 246, 338, 383, 507, 533, 766, 1014, 1066, 1149, 1599, 2298, 3198, 4979, 6929, 9958, 13858, 14937, 15703, 20787, 29874, 31406, 41574, 47109, 64727, 94218, 129454, 194181, 204139, 388362, 408278, 612417, 1224834, 2653807, 5307614, 7961421, 15922842]

約数ペア:

[(1, 15922842), (2, 7961421), (3, 5307614), (6, 2653807), (13, 1224834), (26, 612417), (39, 408278), (41, 388362), (78, 204139), (82, 194181), (123, 129454), (169, 94218), (246, 64727), (338, 47109), (383, 41574), (507, 31406), (533, 29874), (766, 20787), (1014, 15703), (1066, 14937), (1149, 13858), (1599, 9958), (2298, 6929), (3198, 4979)]