23702918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 39247200

約数和(自身を除く): 15544282

約数列:

[1, 2, 19, 29, 38, 58, 137, 157, 274, 314, 551, 1102, 2603, 2983, 3973, 4553, 5206, 5966, 7946, 9106, 21509, 43018, 75487, 86507, 150974, 173014, 408671, 623761, 817342, 1247522, 11851459, 23702918]

約数ペア:

[(1, 23702918), (2, 11851459), (19, 1247522), (29, 817342), (38, 623761), (58, 408671), (137, 173014), (157, 150974), (274, 86507), (314, 75487), (551, 43018), (1102, 21509), (2603, 9106), (2983, 7946), (3973, 5966), (4553, 5206)]