19262922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 47001600

約数和(自身を除く): 27738678

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 101, 114, 133, 202, 239, 266, 303, 399, 478, 606, 707, 717, 798, 1414, 1434, 1673, 1919, 2121, 3346, 3838, 4242, 4541, 5019, 5757, 9082, 10038, 11514, 13433, 13623, 24139, 26866, 27246, 31787, 40299, 48278, 63574, 72417, 80598, 95361, 144834, 168973, 190722, 337946, 458641, 506919, 917282, 1013838, 1375923, 2751846, 3210487, 6420974, 9631461, 19262922]

約数ペア:

[(1, 19262922), (2, 9631461), (3, 6420974), (6, 3210487), (7, 2751846), (14, 1375923), (19, 1013838), (21, 917282), (38, 506919), (42, 458641), (57, 337946), (101, 190722), (114, 168973), (133, 144834), (202, 95361), (239, 80598), (266, 72417), (303, 63574), (399, 48278), (478, 40299), (606, 31787), (707, 27246), (717, 26866), (798, 24139), (1414, 13623), (1434, 13433), (1673, 11514), (1919, 10038), (2121, 9082), (3346, 5757), (3838, 5019), (4242, 4541)]